JP2696139B2 - Herbicidal composition - Google Patents

Herbicidal composition

Info

Publication number
JP2696139B2
JP2696139B2 JP63181519A JP18151988A JP2696139B2 JP 2696139 B2 JP2696139 B2 JP 2696139B2 JP 63181519 A JP63181519 A JP 63181519A JP 18151988 A JP18151988 A JP 18151988A JP 2696139 B2 JP2696139 B2 JP 2696139B2
Authority
JP
Japan
Prior art keywords
weight
parts
compound
dichlorophenoxyacetic acid
salt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP63181519A
Other languages
Japanese (ja)
Other versions
JPH0276803A (en
Inventor
史雄 木村
隆弘 芳賀
信行 坂下
千元 本多
重夫 村井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishihara Sangyo Kaisha Ltd
Original Assignee
Ishihara Sangyo Kaisha Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ishihara Sangyo Kaisha Ltd filed Critical Ishihara Sangyo Kaisha Ltd
Publication of JPH0276803A publication Critical patent/JPH0276803A/en
Application granted granted Critical
Publication of JP2696139B2 publication Critical patent/JP2696139B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N41/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/04Sulfonic acids; Derivatives thereof
    • A01N41/06Sulfonic acid amides
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N39/00Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
    • A01N39/02Aryloxy-carboxylic acids; Derivatives thereof
    • A01N39/04Aryloxy-acetic acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、ピリジンスルホンアミド系化合物及びその
塩の少なくとも一種(A)と2,4−ジクロロフェノキシ
酢酸、そのアルキルエステル及びその塩の少なくとも一
種(B)とを有効成分として含有し、かつその有効成分
の混合比〔A:B(重量)〕が1:800〜200:1である除草組
成物に関する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to at least one kind of a pyridinesulfonamide compound and a salt thereof (A) and 2,4-dichlorophenoxyacetic acid, an alkyl ester thereof and at least one kind of a salt thereof. (B) as an active ingredient, and a mixing ratio [A: B (weight)] of the active ingredient is 1: 800 to 200: 1.

(従来の技術及び発明が解決しようとする問題点) 一般に雑草は、多種類のものが共存生育し、また各個
体の発芽、生育時期は一様ではない。そのため、除草剤
の散布は多種類の、生育段階の異なる雑草を対象として
おこなわれることになり、一回の薬剤散布ですべての雑
草を枯殺すことは、実際はかなり困難である。もし残存
雑草があれば、おくれて発芽するもの、地上部が一旦枯
死してから再生するものと共に繁茂して除草剤散布の効
果は半減することになる。従って、殺草スペクトラムが
広く、生育のすすんだ雑草にも有効で、かつ抑制効果が
所定期間維持できる除草剤の出現が、今も強く望まれて
いる。
(Problems to be Solved by Conventional Techniques and Inventions) Generally, various kinds of weeds coexist and grow, and germination and growth time of each individual are not uniform. Therefore, the application of the herbicide is performed on various kinds of weeds having different growth stages, and it is actually quite difficult to kill all the weeds with one application of the herbicide. If there are residual weeds, those that germinate at an early stage and those that regenerate after the above-ground parts have died once will proliferate and the effect of herbicide application will be reduced by half. Therefore, the emergence of a herbicide which has a wide herbicidal spectrum, is effective for growing weeds, and can maintain an inhibitory effect for a predetermined period of time is still strongly desired.

本出願人は、式(I)で表わされるピリジンスルホン
アミド系化合物及びその塩が、強害雑草を含む広範囲の
雑草に対して極めて高い殺草効果を有し、かつトウモロ
コシに高い安全性を示すとの知見を得て、特願昭62-173
23号(特開昭63-146873号)として先に出願した。しか
しながら、これらの化合物は施用量や施用時期などの条
件によっては、一部の雑草を完全に防除することができ
ないことがあり、また実用場面において、これらの化合
物の施用後に土壌から新たな雑草が発生する場合もあ
る。
The present applicant has reported that the pyridinesulfonamide-based compound represented by the formula (I) and a salt thereof have an extremely high herbicidal effect on a wide range of weeds including severely harmful weeds, and show high safety against corn. With the knowledge that
No. 23 (JP-A-63-146873) was filed earlier. However, these compounds may not be able to completely control some weeds depending on the conditions such as the application rate and the application time.In practical use, new weeds may be generated from soil after application of these compounds. May occur.

(問題点を解決するための手段) 本発明者達は、これらの問題点を解決すべくこのピリ
ジンスルホンアミド系化合物と各種の除草性化合物との
組み合せ実験を行なった結果、このピリジンスルホンア
ミド系化合物及びその塩の少なくとも一種を2,4−ジク
ロロフェノキシ酢酸、そのアルキルエステル及びその塩
の少なくとも一種と混合使用することにより、各化合物
を単用した場合に比べ、殺草スペクトラムが広がり、ま
た1回薬剤を散布するだけでトウモロコシの生育期間を
通じて充分な除草効果を持続できることを見出し、本発
明を完成した。すなわち、本発明は、式(I): (化合物名;N−[(4,6−ジメトキシピリミジン−2−
イル)アミノカルボニル]−3−ジメチルアミノカルボ
ニル−2−ピリジンスルホンアミド)で表わされるピリ
ジンスルホンアミド系化合物及びその塩の少なくとも一
種(A)と2,4−ジクロロフェノキシ酢酸、そのアルキ
ルエステル及びその塩の少なくとも一種(B)とを有効
成分として含有し、かつその有効成分の混合比〔A:B
(重量)〕が1:800〜200:1であることを特徴とする除草
組成物である。
(Means for Solving the Problems) To solve these problems, the present inventors conducted a combination experiment of the pyridinesulfonamide compound and various herbicidal compounds, and as a result, the pyridinesulfonamide compound By mixing and using at least one of the compound and its salt with at least one of 2,4-dichlorophenoxyacetic acid, its alkyl ester and its salt, the herbicidal spectrum is broadened and the The present inventors have found that a sufficient herbicidal effect can be maintained throughout the growing period of corn only by spraying the medicine once, and completed the present invention. That is, the present invention provides a compound of the formula (I): (Compound name; N-[(4,6-dimethoxypyrimidine-2-
Yl) aminocarbonyl] -3-dimethylaminocarbonyl-2-pyridinesulfonamide) and at least one kind (A) of a pyridinesulfonamide compound and a salt thereof, and 2,4-dichlorophenoxyacetic acid, an alkyl ester thereof and a salt thereof As an active ingredient, and the mixing ratio of the active ingredient [A: B
(Weight)] is 1: 800 to 200: 1.

本発明除草組成物を構成する上記二種の化合物の塩と
しては、各々、ナトリウム、カリウムなどのアルカリ金
属塩、マグネシウム、カルシウムなどのアルカリ土類金
属塩、モノメチルアミン、ジメチルアミン、トリエチル
アミンなどのアミン塩、トリメチルエチルアンモニウム
カチオン、テトラメチルアンモニウムカチオンなどの第
四級アンモニウム塩基の塩などが挙げられる。
The salts of the above two compounds constituting the herbicidal composition of the present invention include, for example, alkali metal salts such as sodium and potassium, alkaline earth metal salts such as magnesium and calcium, and amines such as monomethylamine, dimethylamine and triethylamine. Salts and salts of quaternary ammonium bases such as trimethylethylammonium cation and tetramethylammonium cation are exemplified.

前記式(I)で表されるピリジンスルホンアミド系化
合物及びその塩(A)(以下ピリジンスルホンアミド系
化合物と略す)としては例えば下記第1表に示すような
化合物を挙げることができる。
Examples of the pyridinesulfonamide-based compound represented by the formula (I) and its salt (A) (hereinafter abbreviated as pyridinesulfonamide-based compound) include the compounds shown in Table 1 below.

また、ピリジンスルホンアミド系化合物(A)と混合使
用する2,4−ジクロロフェノキシ酢酸、そのアルキルエ
ステル及びその塩の少なくとも一種(B)としては、下
記第2表に例示するような化合物が挙げられる。中でも
2,4−ジクロロフェノキシ酢酸の塩及びそのアルキルエ
ステルが望ましい。
Further, as the at least one kind (B) of 2,4-dichlorophenoxyacetic acid, its alkyl ester and its salt used in combination with the pyridinesulfonamide-based compound (A), compounds exemplified in Table 2 below can be mentioned. . Among them
Salts of 2,4-dichlorophenoxyacetic acid and their alkyl esters are preferred.

ピリジンスルホンアミド系化合物(A)と2,4−ジク
ロロフェノキシ酢酸、そのアルキルエステル及びその塩
の少なくとも一種(B)との有効成分の混合比〔A:B
(重量)〕は、一般に1:800〜200:1望ましくは1:200〜2
0:1である。施用適量は薬剤の製剤形態、施用時期、対
象雑草の種類などの条件によって異なるので一概に規定
できないが、一般にピリジンスルホンアミド系化合物
(A)が約0.05〜10g/a、2,4−ジクロロフェノキシ酢
酸、そのアルキルエステル及びその塩の少なくとも一種
(B)が約0.05〜40g/a程度である。
Mixing ratio of active ingredients of pyridinesulfonamide compound (A) and at least one of 2,4-dichlorophenoxyacetic acid, its alkyl ester and its salt (B) [A: B
(Weight)] is generally 1: 800 to 200: 1, preferably 1: 200 to 2
0: 1. The appropriate amount of application varies depending on conditions such as the formulation of the drug, the time of application, and the type of the target weed, and cannot be unconditionally specified. However, in general, the pyridinesulfonamide compound (A) is about 0.05 to 10 g / a, 2,4-dichlorophenoxy. Acetic acid, its alkyl ester and at least one of its salts (B) are about 0.05 to 40 g / a.

本発明の除草組成物の適用範囲は、畑地、果樹園、桑
園、山林、農道、グランド、工場敷地など多岐にわた
り、また適用方法も土壌処理、茎葉処理を適宜選択でき
る。
The application range of the herbicidal composition of the present invention covers a wide variety of fields, such as fields, orchards, mulberry fields, forests, agricultural roads, grounds, and plant sites, and the application method can be appropriately selected from soil treatment and foliage treatment.

また、本発明除草組成物は、ピリジンスルホンアミド
系化合物(A)と2,4−ジクロロフェノキシ酢酸、その
アルキルエステル及びその塩の少なくとも一種(B)と
を通常の農薬の製剤方法に準じて各種補助剤と配合し、
乳剤、水和剤、懸濁剤、粒剤、粉剤、水溶剤などの形態
に製剤してつくられるが、その際ピリジンスルホンアミ
ド系化合物と2,4−ジクロロフェノキシ酢酸、そのアル
キルエステル及びその塩の少なくとも一種とを一緒に混
合し、製剤しても或は別々に製剤してそれらを混合して
もよい。前記補助剤としては、珪藻土、消石灰、炭酸カ
ルシウム、滑石、ホワイトカーボン、カオリン、ベント
ナイト、ジークライト、水溶性デンプン、重曹などの固
形担体;トルエン、キシレン、ソルベントナフサ、エタ
ノール、ジオキサン、アセトン、イソホロン、メチルイ
ソブチルケトン、ジメチルホルムアミド、ジメチルスル
ホキシド、N−メチル−2−ピロリドンなどの溶剤;ア
ルキル硫酸ソーダ、アルキルベンゼンスルホン酸ソー
ダ、リグニンスルホン酸ソーダ、ポリオキシエチレング
リコールアルキルエーテル、ポリオキシエチレンラウリ
ルエーテル、ポリオキシエチレンアルキルアリールエー
テル、ポリオキシエチレン脂肪酸エステル、ポリオキシ
エチレンソルビタン脂肪酸エステルなどの展着剤や界面
活性剤;オリーブ油、カポック油、ひまし油、パパヤ
油、椿油、ヤシ油、ごま油、トウモロコシ油、米ぬか
油、落花生油、棉実油、大豆油、菜種油、亜麻仁油、き
り油、液状パラフィンなどの植物油や鉱物油などが挙げ
られる。
The herbicidal composition of the present invention comprises a pyridinesulfonamide compound (A) and at least one of 2,4-dichlorophenoxyacetic acid, an alkyl ester thereof and a salt thereof (B) in various forms in accordance with ordinary methods for preparing pesticides. Formulated with adjuvants,
Emulsions, wettable powders, suspensions, granules, powders, aqueous solvents, etc. are prepared in the form of pyridinesulfonamide compounds, 2,4-dichlorophenoxyacetic acid, alkyl esters and salts thereof. May be mixed together and formulated, or they may be separately formulated and mixed. As the adjuvant, diatomaceous earth, slaked lime, calcium carbonate, talc, white carbon, kaolin, bentonite, siegrite, water-soluble starch, solid carriers such as sodium bicarbonate; toluene, xylene, solvent naphtha, ethanol, dioxane, acetone, isophorone, Solvents such as methyl isobutyl ketone, dimethyl formamide, dimethyl sulfoxide, N-methyl-2-pyrrolidone; sodium alkyl sulfate, sodium alkyl benzene sulfonate, sodium lignin sulfonate, polyoxyethylene glycol alkyl ether, polyoxyethylene lauryl ether, polyoxy Spreading agents and surfactants such as ethylene alkyl aryl ethers, polyoxyethylene fatty acid esters, and polyoxyethylene sorbitan fatty acid esters; olive oil, cappo Vegetable oils such as oil, castor oil, papaya oil, camellia oil, coconut oil, sesame oil, corn oil, rice bran oil, peanut oil, cottonseed oil, soybean oil, rapeseed oil, linseed oil, cutting oil, liquid paraffin, and the like. .

次に本発明除草組成物の製剤例を記載するが、製剤例
はこれらのみに限定されるものではない。
Next, formulation examples of the herbicidal composition of the present invention will be described, but the formulation examples are not limited thereto.

製剤例1 (1) 化合物No.A−1 1重量部 (2) 化合物No.B−1〜B−4のいずれか 2.5重量部 (3) ディクスゾール W−92 2重量部 (4) ニューライト 94.5重量部 以上の各成分を混合、粉砕して粉剤が得られる。Formulation Example 1 (1) 1 part by weight of compound No. A-1 (2) 2.5 parts by weight of any of compound Nos. B-1 to B-4 (3) 2 parts by weight of Dixsol W-92 (4) Newlite 94.5 parts by weight The above components are mixed and pulverized to obtain a powder.

製剤例2 (1) 化合物No.A−1 1重量部 (2) 化合物No.B−1〜B−4のいずれか37.5重量部 (3) ディクスゾール W−66 5重量部 (4) ディクスゾール W−09B 2重量部 (5) 珪藻土 50.5重量部 以上の各成分を混合して水和剤が得られる。Formulation Example 2 (1) 1 part by weight of compound No. A-1 (2) 37.5 parts by weight of any of compound Nos. B-1 to B-4 (3) Dixsol W-66 5 parts by weight (4) Dixsol W-09B 2 parts by weight (5) Diatomaceous earth 50.5 parts by weight The above components are mixed to obtain a wettable powder.

製剤例3 (1) 化合物No.A−1 5重量部 (2) 化合物No.B−1〜B−4のいずれか 50重量部 (3) ソルポール 5050 3重量部 (4) ソルポール 5073 4重量部 (5) ハイフィラー No.10 38重量部 以上の各成分を混合して水和剤が得られる。Formulation Example 3 (1) 5 parts by weight of compound No. A-1 (2) 50 parts by weight of any of compound Nos. B-1 to B-4 (3) 3 parts by weight of solpol 5050 (4) 4 parts by weight of solpol 5073 (5) High filler No.10 38 parts by weight The above components are mixed to obtain a wettable powder.

製剤例4 (1) 化合物No.A−1 1重量部 (2) 化合物No.B−1〜B−4のいずれか 15重量部 (3) ソルポール 5039 5重量部 (4) ラベリンS 2重量部 (5) カープレックス#80 15重量部 (6) カオリン 62重量部 以上の各成分を混合して水和剤が得られる。Formulation Example 4 (1) 1 part by weight of compound No. A-1 (2) 15 parts by weight of any of compound Nos. B-1 to B-4 (3) 5 parts by weight of sorbol 5039 (4) 2 parts by weight of labelin S (5) 15 parts by weight of Carplex # 80 (6) 62 parts by weight of kaolin The above components are mixed to obtain a wettable powder.

製剤例5 (1) 化合物No.A−1 0.1重量部 (2) 化合物No.B−1〜B−4のいずれか 1重量部 (3) ディクスゾール W−92 2重量部 (4) ニューライト 96.9重量部 以上の各成分を混合し、粉砕して粉剤が得られる。Formulation Example 5 (1) Compound No. A-1 0.1 part by weight (2) 1 part by weight of any of compound Nos. B-1 to B-4 (3) Dixsol W-92 2 parts by weight (4) Newlite 96.9 parts by weight The above components are mixed and pulverized to obtain a powder.

製剤例6 (1) 化合物No.A−1 1重量部 (2) 化合物No.B−1〜B−4のいずれか 20重量部 (3) ディクスゾール W−66 5重量部 (4) ディクスゾール W−09B 2重量部 (5) 珪藻土 72重量部 以上の各成分を混合して水和剤が得られる。Formulation Example 6 (1) 1 part by weight of compound No. A-1 (2) 20 parts by weight of any of compound Nos. B-1 to B-4 (3) 5 parts by weight of Dixsol W-66 (4) Dixsol W-09B 2 parts by weight (5) Diatomaceous earth 72 parts by weight The above components are mixed to obtain a wettable powder.

製剤例7 (1) 化合物No.A−1 20重量部 (2) 化合物No.B−1〜B−4のいずれか 40重量部 (3) ソルポール 5039 5重量部 (4) ラベリンS 2重量部 (5) カオリン 33重量部 以上の各成分を混合して水和剤が得られる。Formulation Example 7 (1) 20 parts by weight of compound No. A-1 (2) 40 parts by weight of any of compound Nos. B-1 to B-4 (3) 5 parts by weight of sorbol 5039 (4) 2 parts by weight of labelin S (5) Kaolin 33 parts by weight The above components are mixed to obtain a wettable powder.

製剤例8 (1) 化合物No.A−1 4重量部 (2) 化合物No.B−1〜B−4のいずれか 30重量部 (3) ディクスゾール W−66 5重量部 (4) ディクスゾール W−09B 2重量部 (5) 珪藻土 59重量部 以上の各成分を混合して水和剤が得られる。Formulation Example 8 (1) 4 parts by weight of compound No. A-1 (2) 30 parts by weight of any of compound Nos. B-1 to B-4 (3) 5 parts by weight of Dixsol W-66 (4) Dixsol W-09B 2 parts by weight (5) Diatomaceous earth 59 parts by weight The above components are mixed to obtain a wettable powder.

製剤例9 (1) 化合物No.A−1 0.2重量部 (2) 化合物No.B−1〜B−4のいずれか 1重量部 (3) ディクスゾール W−92 2重量部 (4) ニューライト 96.8重量部 以上の各成分を混合、粉砕して粉剤が得られる。Formulation Example 9 (1) 0.2 parts by weight of compound No. A-1 (2) 1 part by weight of any of compound Nos. B-1 to B-4 (3) 2 parts by weight of Dixsol W-92 (4) Newlite 96.8 parts by weight The above components are mixed and pulverized to obtain a powder.

製剤例10 (1) 化合物No.A−2 10重量部 (2) 化合物No.B−2又はB−3 50重量部 (3) リグニンスルホン酸ソーダ 5重量部 (4) 水溶性デンプン 35重量部 以上の各成分を混合して水溶剤が得られる。Formulation Example 10 (1) 10 parts by weight of compound No. A-2 (2) 50 parts by weight of compound No. B-2 or B-3 (3) 5 parts by weight of sodium ligninsulfonate (4) 35 parts by weight of water-soluble starch A water solvent is obtained by mixing the above components.

製剤例11 (1) 化合物No.A−1 5重量部 (2) 化合物No.B−1〜B−4のいずれか 5重量部 (3) ディスクゾール W−66 5重量部 (4) ディスクゾール W−09B 2重量部 (5) 珪藻土 83重量部 以上の各成分を混合して水溶剤が得られる。Formulation Example 11 (1) 5 parts by weight of compound No. A-1 (2) 5 parts by weight of any of compound Nos. B-1 to B-4 (3) Disksol 5 parts by weight of W-66 (4) Disksol W-09B 2 parts by weight (5) Diatomaceous earth 83 parts by weight The above components are mixed to obtain a water solvent.

製剤例12 (1) 化合物No.A−1 40重量部 (2) 化合物No.B−1〜B−4のいずれか 10重量部 (3) ソルポール 5039 5重量部 (4) ラベリンS 2重量部 (5) カープレックス#80 15重量部 (4) カオリン 28重量部 以上の各成分を混合して水溶剤が得られる。Formulation Example 12 (1) 40 parts by weight of compound No. A-1 (2) 10 parts by weight of any of compound Nos. B-1 to B-4 (3) 5 parts by weight of sorbol 5039 (4) 2 parts by weight of labelin S (5) Carplex # 80 15 parts by weight (4) Kaolin 28 parts by weight The above components are mixed to obtain a water solvent.

製剤例13 (1) 化合物No.A−2 5重量部 (2) 化合物No.B−2又はB−3 5重量部 (3) リグニンスルホン酸ソーダ 5重量部 (4) 水溶性デンプン 85重量部 以上の各成分を混合して水溶剤が得られる。Formulation Example 13 (1) 5 parts by weight of compound No. A-2 (2) 5 parts by weight of compound No. B-2 or B-3 (3) 5 parts by weight of sodium ligninsulfonate (4) 85 parts by weight of water-soluble starch A water solvent is obtained by mixing the above components.

製剤例14 (1) 化合物No.A−1 3重量部 (2) 化合物No.B−1〜3のいずれか 2重量部 (3) トウモロコシ油 81重量部 (4) ソルポール 3815 12重量部 (5) ニューDオルベン 2重量部 以上の各成分を均一に混合し、ダイノーミル(ウイリ
ー・エ・バーホーヘン(株))で粉砕して、懸濁剤が得
られる。
Formulation Example 14 (1) 3 parts by weight of compound No. A-1 (2) 2 parts by weight of any of compound Nos. B-1 to 3 (3) Corn oil 81 parts by weight (4) Solpol 3815 12 parts by weight (5) 2 parts by weight of New D Orben The above components are uniformly mixed and pulverized with a dyno mill (Willie & Barhohen Co., Ltd.) to obtain a suspending agent.

(註) ディクスゾールW−92、W−66、W−09B及びラベリ
ンS:第一工業製薬(株)製の商品名 ニューライト:日本耐火原料(株)製の商品名 ソルポール5050、5073、5039及び3815:東邦化学工業
(株)製の商品名 ハイフィラーNo.10:松村産業(株)製の商品名 カープレックス#80:塩野義製薬(株)製の商品名 ニューDオルベン:白石工業(株)製の商品名 次に本発明除草組成物の試験例を記載するが勿論本発
明はこれらの記載に限定されるものではない。
(Note) Dixsol W-92, W-66, W-09B and Labelin S: trade name manufactured by Daiichi Kogyo Seiyaku Co., Ltd. Newlight: trade name manufactured by Nippon Refractory Raw Materials Co., Ltd. Solpol 5050, 5073, 5039 And 3815: Trade name of Toho Chemical Industry Co., Ltd. High Filler No. 10: Trade name of Matsumura Sangyo Co., Ltd. Carplex # 80: Trade name of Shionogi & Co., Ltd. New D Orben: Shiraishi Industry ( Next, test examples of the herbicidal composition of the present invention will be described, but of course the present invention is not limited to these descriptions.

試験例1 1/3,000アールポット及び1/10,000アールポットに畑
土壌を詰め、1/3,000アールポットにはトウモロコシ
(品種名:ロイヤルデント105T)を、1/10,000アールポ
ットにはイチビ、エビスグサ及びシロザをそれぞれ播種
した。その後、植物が一定の葉令(トウモロコシが4.2
葉期、イチビが2.5葉期、エビスグサが1.2葉期、シロザ
が2〜4葉期)に達した時、所定量の除草性組成物をア
ール当り5lの水に希釈し、更にその水溶液に農業用展着
剤を0.2%となるように加えて、小型スプレーで茎葉処
理した。処理後、26日目に各種植物の生育状態を肉眼で
観察調査を行い、10段階(1:無処理区と同様〜10:完全
に抑制)で生育抑制程度を評価し、第3表の結果を得
た。
Test Example 1 1 / 3,000 are pots and 1 / 10,000 are pots were filled with field soil, 1 / 3,000 are pots were filled with corn (variety name: Royal Dent 105T), and 1 / 10,000 are pots were made of ibis, shrimp and white radish. Was inoculated. After that, the plant leaves at a certain leaf age (corn
When the leaf stage, the strawberry stage reaches the 2.5 leaf stage, the ibis grasses reach the 1.2 leaf stage, and the shiroza reaches the 2-4 leaf stage), the herbicidal composition in a predetermined amount is diluted to 5 liters of water per are and the aqueous solution is further agricultured. A spreading agent was added to a concentration of 0.2%, and foliage treatment was performed with a small spray. On the 26th day after the treatment, the growth state of various plants was visually observed and investigated, and the degree of growth inhibition was evaluated in 10 stages (1: same as in the non-treated group to 10: completely suppressed), and the results in Table 3 I got

───────────────────────────────────────────────────── フロントページの続き (72)発明者 村井 重夫 滋賀県草津市西渋川2丁目3番1号 石 原産業株式会社中央研究所内 審査官 平山 美千恵 (56)参考文献 特開 昭63−146873(JP,A) 特開 昭62−223180(JP,A) ────────────────────────────────────────────────── ─── Continuing from the front page (72) Inventor Shigeo Murai 2-3-1 Nishi-Shibukawa, Kusatsu-shi, Shiga Examiner, Central Research Laboratory, Ishihara Sangyo Co., Ltd. (JP, A) JP-A-62-223180 (JP, A)

Claims (5)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】式(I): で表わされるピリジンスルホンアミド系化合物及びその
塩の少なくとも一種(A)と2,4−ジクロロフェノキシ
酢酸,そのアルキルエステル及びその塩の少なくとも一
種(B)とを有効成分として含有し、かつその有効成分
の混合比〔A:B(重量)〕が1:800〜200:1であることを
特徴とする除草組成物。
(1) Formula (I): And at least one kind of a pyridinesulfonamide compound represented by the formula (A) and 2,4-dichlorophenoxyacetic acid, its alkyl ester and its salt (B), and the active ingredient A mixture ratio [A: B (weight)] of 1: 800 to 200: 1.
【請求項2】前記2,4−ジクロロフェノキシ酢酸、その
アルキルエステル及びその塩の少なくとも一種が2,4−
ジクロロフェノキシ酢酸の塩及び2,4−ジクロロフェノ
キシ酢酸のアルキルエステルの少なくとも一種である特
許請求の範囲1項に記載の除草組成物。
2. The method according to claim 1, wherein at least one of said 2,4-dichlorophenoxyacetic acid, its alkyl ester and its salt is 2,4-dichlorophenoxyacetic acid.
2. The herbicidal composition according to claim 1, wherein the herbicidal composition is at least one of a salt of dichlorophenoxyacetic acid and an alkyl ester of 2,4-dichlorophenoxyacetic acid.
【請求項3】前記2,4−ジクロロフェノキシ酢酸、その
アルキルエステル及びその塩の少なくとも一種が2,4−
ジクロロフェノキシ酢酸の塩の少なくとも一種である特
許請求の範囲1項に記載の除草組成物。
3. The method according to claim 1, wherein at least one of said 2,4-dichlorophenoxyacetic acid, its alkyl ester and its salt is 2,4-dichlorophenoxyacetic acid.
The herbicidal composition according to claim 1, wherein the herbicidal composition is at least one salt of dichlorophenoxyacetic acid.
【請求項4】前記2,4−ジクロロフェノキシ酢酸、その
アルキルエステル及びその塩の少なくとも一種が2,4−
ジクロロフェノキシ酢酸のアルキルエステルの少なくと
も一種である特許請求の範囲1項に記載の除草組成物。
4. The method according to claim 1, wherein at least one of said 2,4-dichlorophenoxyacetic acid, its alkyl ester and its salt is 2,4-dichlorophenoxyacetic acid.
The herbicidal composition according to claim 1, which is at least one kind of an alkyl ester of dichlorophenoxyacetic acid.
【請求項5】前記式(I)で表わされるピリジンスルホ
アミド系化合物及びその塩の少なくとも一種がN−
[(4,6−ジメトキシピリミジン−2−イル)アミノカ
ルボニル]−3−ジメチルアミノカルボニル−2−ピリ
ジンスルホンアミドである特許請求の範囲1項、2項、
3項又は4項に記載の除草組成物。
5. The method according to claim 1, wherein at least one of the pyridinesulfonamide compound represented by the formula (I) and a salt thereof is N-
3. The method according to claim 1, which is [(4,6-dimethoxypyrimidin-2-yl) aminocarbonyl] -3-dimethylaminocarbonyl-2-pyridinesulfonamide.
Item 3. The herbicidal composition according to Item 3 or 4.
JP63181519A 1987-08-10 1988-07-22 Herbicidal composition Expired - Lifetime JP2696139B2 (en)

Applications Claiming Priority (4)

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JP19928787 1987-08-10
JP62-199287 1987-08-10
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JP63-136043 1988-06-02

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JP7086495A Division JPH0848604A (en) 1987-08-10 1995-03-17 Herbicidal composition

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ES (1) ES2052727T3 (en)
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Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU48354B (en) * 1987-11-27 1998-07-10 Ciba-Geigy Ag. SYNERGISTIC HERBICIDES AND PROCEDURE FOR THEIR PREPARATION
US5190576A (en) * 1989-06-13 1993-03-02 Rhone-Poulenc Agrochimie Herbicidal combination based on bromoxynil or one of its derivatives
FR2648014B1 (en) * 1989-06-13 1993-06-11 Rhone Poulenc Agrochimie HERBICIDE COMBINATION BASED ON BROMOXYNIL OR ONE OF ITS DERIVATIVES WITH SYNERGISTIC EFFECT
DE3933543A1 (en) * 1989-10-07 1991-04-11 Hoechst Ag SYNERGISTIC HERBICIDES
US5116405A (en) * 1989-11-06 1992-05-26 Nissan Chemical Industries Ltd. Pyridinesulfonamide derivatives and herbicides
JPH04120006A (en) * 1990-08-23 1992-04-21 Du Pont Japan Ltd Herbicide composition for paddy field
DE69216905T2 (en) * 1991-05-03 1997-05-15 Dowelanco Herbicidal compositions with improved cereal security
RO117587B1 (en) * 1991-07-12 2002-05-30 Hoechst Ag Herbicidal composition, preparation process and weed control method
DE4217928A1 (en) * 1992-05-30 1993-12-02 Hoechst Ag Aceto:lactase synthase inhibiting herbicide compsn. - contg. new or known (hetero)aryloxy cpd. as safener, giving increased selectivity esp. in cereals or maize
AU6996494A (en) * 1993-05-26 1994-12-20 Sandoz Ltd. Herbicidal compositions
CN1056298C (en) * 1996-12-31 2000-09-13 佛山市中医院 External use medicine for treating soft tissue injury and its producing method
AU708918B2 (en) * 1997-01-28 1999-08-19 Syngenta Participations Ag Herbicidal synergistic composition and method of weed control
RU2260948C2 (en) 1999-11-17 2005-09-27 Байер Акциенгезельшафт Herbicidal agent
AR048414A1 (en) * 2004-02-26 2006-04-26 Ishihara Sangyo Kaisha HERBICIDE COMPOSITION
PT2272349E (en) * 2004-04-01 2013-07-05 Basf Agrochemical Products Bv Synergistically acting herbicidal mixtures
KR101280059B1 (en) * 2004-12-17 2013-06-28 주식회사 엘지생명과학 Synergistic herbicidal compositions containing N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-2-[2-fluoro-1-(methoxymethyl carbonyloxy) propyl]-3-pyridine sulfonamide
DE602006018485D1 (en) * 2005-09-28 2011-01-05 Ishihara Sangyo Kaisha HERBICIDAL COMPOSITION
CN102334494A (en) * 2011-06-20 2012-02-01 陕西韦尔奇作物保护有限公司 Weeding composition containing nicosulfuron
GB2496643B (en) * 2011-11-17 2016-08-17 Rotam Agrochem Int Co Ltd Herbicidal suspension concentrate
AR089283A1 (en) * 2011-12-27 2014-08-13 Ishihara Sangyo Kaisha HERBICIDE COMPOSITION
BR112014027668A2 (en) * 2012-05-08 2017-06-27 Ishihara Sangyo Kaisha herbicidal composition
CN103210943A (en) * 2013-04-27 2013-07-24 北京燕化永乐农药有限公司 Herbicidal composition
CN104106584A (en) * 2014-01-26 2014-10-22 山东先达农化股份有限公司 Cornfield compounded herbicide composition
CN105360137A (en) * 2015-10-09 2016-03-02 南宁源广农业科技有限公司 Weed killer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN164880B (en) * 1986-01-30 1989-06-24 Ishihara Sangyo Kaisha
ZA871590B (en) * 1986-03-07 1988-11-30 Du Pont Herbicidal pyridine sulfonamides
US4789393A (en) * 1986-03-07 1988-12-06 E. I. Du Pont De Nemours And Company Herbicidal pyridine sulfonamides
JPH06278588A (en) * 1993-03-24 1994-10-04 Aisin Seiki Co Ltd Braking force controller

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LV10019B (en) 1995-06-20
JPH0276803A (en) 1990-03-16
CN1031174A (en) 1989-02-22
USH670H (en) 1989-09-05
EP0303383A3 (en) 1991-01-16
EP0303383A2 (en) 1989-02-15
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TR28216A (en) 1996-03-01
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HUT49459A (en) 1989-10-30
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